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The Training Set

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$61.32 $84 In stock

The Training Set from Underdays is a high-value set designed to support your workout wardrobe. Available in sizes XS through XL, this set offers a coordinated look for your training sessions.

  • Save £34 with this set, offering excellent value for essential activewear.
  • Includes tank top style pieces, suitable for layering or wearing alone during exercise.
  • Choose from a range of sizes to find your best fit.
  • Ideal for those looking to refresh their gym attire with a cohesive set.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Adam ★★★★★

I sized up to a large and the fit across the shoulders is spot on for lifting days. Having a matched top and bottoms means I'm not digging around for something clean at 6am anymore.

Christopher X. ★★★★★

The coordinating top and bottoms make getting dressed for the gym so much easier. I sized up to a large and the fit is spot on, and honestly the £34 saving sealed it for me.

Kevin K. ★★★★★

I've been wearing this set at least three times a week since it arrived. The XS fits me properly, which is rare, and the matching pieces mean I don't have to think about what goes together at 6am. Saving £34 on the bundle was a nice bonus.